B'TWIN has created the B'VISIBLE label for products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab on the entire line of B'TWIN products.

Bright but battery life could be better

Could be better. Rear light appears to be upside down, as the diagonal section appears to be wrong way round. Front light only 1.5hrs charge max - not good

Bright, usb charge

Front light only gives 1.5hr battery life

Good brightness but no flash setting

28/10/2015

Wez
(United Kingdom)

Used for 1 week or less

As above, decent beam when charged, easily fitted in seconds, small and easy to store, DO NOT FLASH, flashing doesn't only save power it is also some what more noticible in the dark on paths and roads, the front beam for example looks like a torch from a pedestrian point of view, flashing would be more obvious that a bike may be coming other than a dog walker.